Tips to get baby to sleep in bassinet?

My LO is 4 weeks tomorrow and he’s never liked the bassinet. I have a halo luxe and put it right up to my side of the bed. eve try so often. He sleeps 2.5hrs in it but lately it’s been 20-30min max and I’m getting really tired! He prefers to sleep on me of course or in the swing, car seat, or in our bed. I have let him a couple times when I couldn’t take it anymore but do really want him to sleep well in the bassinet. I put vibrate mode on and that helps a bit. It he’s very restless in there and wakes himself up. When sleeping elsewhere he doesn’t do that.

Just looking for any advice to get and help him.

Thanks!